WST8205 Dual N-Channel 20V 5.8A SOT-23-6L WINSOK MOSFET
General Description
The WST8205 is a high performance trench N-Ch MOSFET with extremely high cell density, providing excellent RDSON and gate charge for most small power switching and load switching applications. The WST8205 meets RoHS and Green Product requirements with full functional reliability approval.
Features
Our advanced technology incorporates innovative features that set this device apart from others in the market. With high cell density trenches, this technology enables greater integration of components, leading to enhanced performance and efficiency.One notable advantage of this device is its extremely low gate charge. As a result, it requires minimal energy to switch between its on and off states, resulting in reduced power consumption and improved overall efficiency. This low gate charge characteristic makes it an ideal choice for applications that demand high-speed switching and precise control.Additionally, our device excels in reducing Cdv/dt effects. Cdv/dt, or the rate of change of drain-to-source voltage over time, can cause undesirable effects such as voltage spikes and electromagnetic interference. By effectively minimizing these effects, our device ensures reliable and stable operation, even in demanding and dynamic environments.Apart from its technical prowess, this device is also environmentally friendly. It is designed with sustainability in mind, taking into consideration factors such as power efficiency and longevity. By operating with utmost energy efficiency, this device minimizes its carbon footprint and contributes to a greener future.In summary, our device combines advanced technology with high cell density trenches, extremely low gate charge, and excellent reduction of Cdv/dt effects. With its environmentally friendly design, it not only delivers superior performance and efficiency but also aligns with the growing need for sustainable solutions in today's world.
Applications
High Frequency Point-of-Load Synchronous Small power switching for MB/NB/UMPC/VGA Networking DC-DC Power System,Automotive electronics, LED lights, audio, digital products, small household appliances, consumer electronics, protective boards.
corresponding material number
AOS AO6804A,NXP PMDT290UNE,PANJIT PJS6816,Sinopower SM2630DSC,dintek DTS5440,DTS8205,DTS5440,DTS8205,RU8205C6.
Important parameters
Symbol | Parameter | Rating | Units |
VDS | Drain-Source Voltage | 20 | V |
VGS | Gate-Source Voltage | ±12 | V |
ID@Tc=25℃ | Continuous Drain Current, VGS @ 4.5V1 | 5.8 | A |
ID@Tc=70℃ | Continuous Drain Current, VGS @ 4.5V1 | 3.8 | A |
IDM | Pulsed Drain Current2 | 16 | A |
PD@TA=25℃ | Total Power Dissipation3 | 2.1 | W |
TSTG | Storage Temperature Range | -55 to 150 | ℃ |
TJ | Operating Junction Temperature Range | -55 to 150 | ℃ |
Symbol | Parameter | Conditions | Min. | Typ. | Max. | Unit |
BVDSS | Drain-Source Breakdown Voltage | VGS=0V , ID=250uA | 20 | --- | --- | V |
△BVDSS/△TJ | BVDSS Temperature Coefficient | Reference to 25℃ , ID=1mA | --- | 0.022 | --- | V/℃ |
RDS(ON) | Static Drain-Source On-Resistance2 | VGS=4.5V , ID=5.5A | --- | 24 | 28 | mΩ |
VGS=2.5V , ID=3.5A | --- | 30 | 45 | |||
VGS(th) | Gate Threshold Voltage | VGS=VDS , ID =250uA | 0.5 | 0.7 | 1.2 | V |
△VGS(th) | VGS(th) Temperature Coefficient | --- | -2.33 | --- | mV/℃ | |
IDSS | Drain-Source Leakage Current | VDS=16V , VGS=0V , TJ=25℃ | --- | --- | 1 | uA |
VDS=16V , VGS=0V , TJ=55℃ | --- | --- | 5 | |||
IGSS | Gate-Source Leakage Current | VGS=±12V , VDS=0V | --- | --- | ±100 | nA |
gfs | Forward Transconductance | VDS=5V , ID=5A | --- | 25 | --- | S |
Rg | Gate Resistance | VDS=0V , VGS=0V , f=1MHz | --- | 1.5 | 3 | Ω |
Qg | Total Gate Charge (4.5V) | VDS=10V , VGS=4.5V , ID=5.5A | --- | 8.3 | 11.9 | nC |
Qgs | Gate-Source Charge | --- | 1.4 | 2.0 | ||
Qgd | Gate-Drain Charge | --- | 2.2 | 3.2 | ||
Td(on) | Turn-On Delay Time | VDD=10V , VGEN=4.5V , RG=6Ω
ID=5A, RL=10Ω |
--- | 5.7 | 11.6 | ns |
Tr | Rise Time | --- | 34 | 63 | ||
Td(off) | Turn-Off Delay Time | --- | 22 | 46 | ||
Tf | Fall Time | --- | 9.0 | 18.4 | ||
Ciss | Input Capacitance | VDS=10V , VGS=0V , f=1MHz | --- | 625 | 889 | pF |
Coss | Output Capacitance | --- | 69 | 98 | ||
Crss | Reverse Transfer Capacitance | --- | 61 | 88 |